Conséquences thérapeutiques de la mise en évidence d’une thrombophilie

"Am I carrier?" The patient's lived experience of thrombophilia genetic screening and its outcome

How do patients with thrombophilia experience a physician's request to undergo a genetic test? How do they experience the test outcome? To answer these questions, we conducted an interpretative phenomenological analysis study, based on 10 in-depth interviews with patients who underwent genetic testing for thrombophilia in Italy, half with positive and half with negative results. The experience of undergoing genetic screening for thrombophilia plays an important role in reconfiguring patients' signification of their illness experience. A positive outcome becomes a cue to reorganize in a more adaptive way the illness meaning at the cognitive and emotive levels, whereas a negative outcome appears more distressing and confusing. As a clinical implication of the study, clinicians should consider communicating carefully with the patients regardless from the positive/negative test results and they should explore the patient's specific reaction and understanding of test result.

To be or not to be: the patient's view of thrombophilia testing

INTRODUCTION

The literature on the psychological effects of thrombophilia testing is unclear. Little is known about the complex world of significance subjects construct around the test.

OBJECTIVE

The study explored the peculiar network of implicit meanings that may be linked to the experience of being tested.

MATERIALS AND METHODS

The research was designed according to Interpretative Phenomenological Analysis (IPA). 19 patients were interviewed. Integral verbatim reports of the interviews were analyzed through an inductive process aimed at gaining a holistic understanding of the narratives.

RESULTS

Two main issues were identified, each with sub-issues: (1) the clinical problem: (1.1) unhealthy blood and (1.2) the family issue; (2) the test: (2.1) knowing for the sake of knowing; (2.2) knowing for the sake of doing; (2.3) not knowing.

CONCLUSIONS

The thrombophilia test is part of a larger network of meanings, where information about the test and its results seem to be lost.

PRACTICE IMPLICATION

The study suggests the importance of paying greater attention to the process of doctor-patient communication at the time of the test. The theme of being informed is important for patients, yet often they are not able to understand or retain the information they receive, increasing the risk of misunderstandings.